2. The coordinates of the vertices of a square are (-10,-2), (-5.-2),
(-5.-7), and (-10,-7). The square is reflected over the y-axis.
B. Show that the image still has parallel sides and has the same angles as
the preimage: The image's sides are segments of the lines y =
y=,x=
and x =
which meet at ? angles.

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value